Goblet cells, which produce mucus, can be found in the respiratory tract. The function of these cells is to produce a sticky fluid that traps bacteria or viruses and keep them from entering the lungs. Which statement BEST argues how the respiratory system is working in conjunction with another system in this process? (2B DOK2) A.
The digestive system provides the respiratory system with energy so that the lungs can continue to function.

B.
The excretory system is working with the respiratory system by causing the body to excrete unwanted waste from the lungs.

C.
The immune system is working with the respiratory system by creating antibodies to prevent or fight off infection in the lungs.

D.
The muscular system is working with the respiratory system because the muscles in the lungs are moving to remove the unwanted particles from the lungs